Light that includes at least two types of solar cells 11, 12, and 13 having different spectral absorption sensitivities and that is absorbed by the nth solar cell itself among light incident on the nth solar cell (n is an integer of 1 or more). A plurality of solar cells configured to spontaneously disperse light by transmitting or reflecting the light so that light other than the light sequentially enters the n + 1 solar cell having a smaller band gap. A plurality of power storage devices 21, 22, and 23, each of which is electrically connected to any one power storage device, and the power generated by the plurality of solar cells is electrically supplied to each solar cell. A storage-type solar power generation device 10 that stores in a connected power storage device.
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